HIF-2α phosphorylation by CK1δ promotes erythropoietin secretion
... cause any significant change in the in vitro phosphorylation by CK1δ (Fig. S2A). Taken together, our analysis identified residues Ser383 and Thr528 as the predominant CK1δ in vitro phosphorylation sites of human HIF-2α. The fact that these sites are also subjected to modification by the kinases pres ...
... cause any significant change in the in vitro phosphorylation by CK1δ (Fig. S2A). Taken together, our analysis identified residues Ser383 and Thr528 as the predominant CK1δ in vitro phosphorylation sites of human HIF-2α. The fact that these sites are also subjected to modification by the kinases pres ...
CDK11p58 kinase activity is required to protect sister chromatid
... cohesion in these cells occurs beyond the G2/M transition. Vertebrates have evolved a mechanism, known as the "prophase pathway", by which cohesin is actively taken off chromosome arms during early mitosis stages, cohesion being protected at centromeres . The benefits of such a mechanism are not cle ...
... cohesion in these cells occurs beyond the G2/M transition. Vertebrates have evolved a mechanism, known as the "prophase pathway", by which cohesin is actively taken off chromosome arms during early mitosis stages, cohesion being protected at centromeres . The benefits of such a mechanism are not cle ...
Questions on the integrity of the neuromuscular junction
... et al., J. Neurosci. v. 19, pp. 5348-5359, 1999), we failed to detect any major differences in overall fluorescence patterns over time (data not shown). Thus, large-scale elimination of this receptor from the NMJ does not occur late in life. Definition of how the neuromuscular junction changes with ...
... et al., J. Neurosci. v. 19, pp. 5348-5359, 1999), we failed to detect any major differences in overall fluorescence patterns over time (data not shown). Thus, large-scale elimination of this receptor from the NMJ does not occur late in life. Definition of how the neuromuscular junction changes with ...
complete distribution patterns of neurons with characteristic antigens
... Both Lan3-9 and Lan3-11 have visualized a type of neuron different from that commonly studied in the leech. While most leech electrophysiology has centered on neurons that repeat in the segmental midbody ganglia, these newly discovered antigenically homologous neurons are present in only 1 or 2 gang ...
... Both Lan3-9 and Lan3-11 have visualized a type of neuron different from that commonly studied in the leech. While most leech electrophysiology has centered on neurons that repeat in the segmental midbody ganglia, these newly discovered antigenically homologous neurons are present in only 1 or 2 gang ...
... that uses Arg in the synthesis of muscle creatin. Arg is considered an important modulator of immunological and physiological processes. The degradation of Arg produces ornithine, a precursor of polyamines that are key to cell division, DNA synthesis, and cell cycle regulation. Arg participates in t ...
Course Outline
... BACTERIAL STRUCTURES Despite their lack of complexity compared to eukaryotes, a number of eubacterial structures may be defined. Not all bacteria possess all of these components. Plasmids These are extra-chromosomal DNA, usually present in multiple copies, that often code for pathogenesis factors an ...
... BACTERIAL STRUCTURES Despite their lack of complexity compared to eukaryotes, a number of eubacterial structures may be defined. Not all bacteria possess all of these components. Plasmids These are extra-chromosomal DNA, usually present in multiple copies, that often code for pathogenesis factors an ...
Transport. Active and Passive
... • Get into your groups (no larger than 4) or work independently to complete packet. • When complete, check in with me. • Take a few minutes to organize your notebooks. – There may be a notebook check next week… ...
... • Get into your groups (no larger than 4) or work independently to complete packet. • When complete, check in with me. • Take a few minutes to organize your notebooks. – There may be a notebook check next week… ...
Drosophila immune cell migration and adhesion during embryonic
... survival defects [13,23]. Whether these Pvfs are acting as chemoattractants is another open question. When Pvf2 is over-expressed in areas the plasmatocytes normally cross, it triggers plasmatocyte accumulation, which could be caused by attraction or adhesion [13,16,25]. Pvfs have not been used to r ...
... survival defects [13,23]. Whether these Pvfs are acting as chemoattractants is another open question. When Pvf2 is over-expressed in areas the plasmatocytes normally cross, it triggers plasmatocyte accumulation, which could be caused by attraction or adhesion [13,16,25]. Pvfs have not been used to r ...
The enhancement of histone H4 and H2A serine 1 phosphorylation
... Abstract Histone phosphorylation has long been associated with condensed mitotic chromatin; however, the functional roles of these modifications are not yet understood. Histones H1 and H3 are highly phosphorylated from late G2 through telophase in many organisms, and have been implicated in chromati ...
... Abstract Histone phosphorylation has long been associated with condensed mitotic chromatin; however, the functional roles of these modifications are not yet understood. Histones H1 and H3 are highly phosphorylated from late G2 through telophase in many organisms, and have been implicated in chromati ...
Antibody-Dependent Cellular Phagocytosis: The Mechanism of
... pathways to eliminate cancer cells, inflammatory disease targets, or virus-infected cells is determined by its efficacy for a certain MOA. The binding of the epitope to the antigen target, and the binding of effectors to the corresponding receptors on the constant chain of the therapeutic mAbs each ...
... pathways to eliminate cancer cells, inflammatory disease targets, or virus-infected cells is determined by its efficacy for a certain MOA. The binding of the epitope to the antigen target, and the binding of effectors to the corresponding receptors on the constant chain of the therapeutic mAbs each ...
chapter 1 slides - Mrs. Brenner`s Biology
... periods of time, organisms respond to changing environments by developing new adaptations. • Evolution is the change in a population of organisms over time to become more suited to the environment. ...
... periods of time, organisms respond to changing environments by developing new adaptations. • Evolution is the change in a population of organisms over time to become more suited to the environment. ...
BACTERIA
... A hard, protective case that forms around the DNA of the bacteria cell during unfavorable growth conditions. Spores allow bacteria to survive harsh conditions. (extreme heat, lack of moisture, etc…) ...
... A hard, protective case that forms around the DNA of the bacteria cell during unfavorable growth conditions. Spores allow bacteria to survive harsh conditions. (extreme heat, lack of moisture, etc…) ...
dependence of cell-type proportioning and sorting on cell cycle
... Because cells continue to cycle slowly during development (Zada-Hames & Ashworth, 19786) it is clear that prestalk and prespore cells do not differentiate in the same phase of the cell cycle in which they were at the onset of starvation. It is, however, possible (from published observations) to esti ...
... Because cells continue to cycle slowly during development (Zada-Hames & Ashworth, 19786) it is clear that prestalk and prespore cells do not differentiate in the same phase of the cell cycle in which they were at the onset of starvation. It is, however, possible (from published observations) to esti ...
Skeletal muscle contraction
... Actin-Myosin and ATP Cycle Here are the steps summarized 1. Myosin, which has been energized by the splitting of ATP to adenosine diphosphate (ADP) and inorganic phosphate (Pi), attaches to actin* and forms a crossbridge. 2. A power stroke is initiated while ADP and Pi are expelled from the myosin ...
... Actin-Myosin and ATP Cycle Here are the steps summarized 1. Myosin, which has been energized by the splitting of ATP to adenosine diphosphate (ADP) and inorganic phosphate (Pi), attaches to actin* and forms a crossbridge. 2. A power stroke is initiated while ADP and Pi are expelled from the myosin ...
Cleavage Furrow Establishment—A Preliminary to Cylindrical
... between cytasters (Wilson, 1901) and sperm asters and between combinations of amphiasters and sperm asters (Sugiyama, 1951). Although the dispensability of the spindle has been clearly shown in cleaving eggs, none of the results thus far achieved eliminate the possibility that the spindle may share ...
... between cytasters (Wilson, 1901) and sperm asters and between combinations of amphiasters and sperm asters (Sugiyama, 1951). Although the dispensability of the spindle has been clearly shown in cleaving eggs, none of the results thus far achieved eliminate the possibility that the spindle may share ...
The Evolution of Robust Development and Homeostasis in Artificial
... With these rules guiding digital organism development in place, a genetic algorithm was then used to select for organisms that exhibit homeostasis (Figure 1B and 1C) [24,25]. In each case, development was initiated from a single cell. Organisms were allowed 50 time-steps in which to grow, after whic ...
... With these rules guiding digital organism development in place, a genetic algorithm was then used to select for organisms that exhibit homeostasis (Figure 1B and 1C) [24,25]. In each case, development was initiated from a single cell. Organisms were allowed 50 time-steps in which to grow, after whic ...
The Cyclin-Dependent Kinase Inhibitor KRP6 Induces Mitosis and
... Its Overexpression Leads to Multinucleated Cells in Arabidopsis Cell Cultures To study the dynamics of KRP6 protein localization during mitotic progression, we generated Arabidopsis cell cultures coexpressing 35S:GFP-KRP6 and 35S:RFP-TUA2, a microtubule marker (Figure 3). During time-lapse analysis ...
... Its Overexpression Leads to Multinucleated Cells in Arabidopsis Cell Cultures To study the dynamics of KRP6 protein localization during mitotic progression, we generated Arabidopsis cell cultures coexpressing 35S:GFP-KRP6 and 35S:RFP-TUA2, a microtubule marker (Figure 3). During time-lapse analysis ...
Full Text - Journal of Skin and Stem Cell
... Results: Stem cells located in skin cells have shown interesting properties such as plasticity, transdifferentiation, and specificity. Mesenchymal cells of the dermis, hypodermis, and other sources are currently being investigated to promote regeneration. Conclusions: Because skin stem cells are hig ...
... Results: Stem cells located in skin cells have shown interesting properties such as plasticity, transdifferentiation, and specificity. Mesenchymal cells of the dermis, hypodermis, and other sources are currently being investigated to promote regeneration. Conclusions: Because skin stem cells are hig ...
The PXY-CLE41 receptor ligand pair defines a
... function. 35S::CLE42 lines had similar, albeit slightly weaker, phenotypes to 35S::CLE41 in stems (see Fig. S1 in the supplementary material), demonstrating that CLE41 and CLE42 have similar functions. For both 35S::CLE41 and 35S::CLE42, these phenotypes were PXY-dependent. pxy 35S::CLE41 and pxy 35 ...
... function. 35S::CLE42 lines had similar, albeit slightly weaker, phenotypes to 35S::CLE41 in stems (see Fig. S1 in the supplementary material), demonstrating that CLE41 and CLE42 have similar functions. For both 35S::CLE41 and 35S::CLE42, these phenotypes were PXY-dependent. pxy 35S::CLE41 and pxy 35 ...
Biology I Syllabus
... Show how chemical reactions can be represented by chemical formulas? Explain the difference between organic and inorganic compounds? Describe the general structure and function of major groups of organic compounds? Describe the function of enzymes, including how enzyme-substrate specificity ...
... Show how chemical reactions can be represented by chemical formulas? Explain the difference between organic and inorganic compounds? Describe the general structure and function of major groups of organic compounds? Describe the function of enzymes, including how enzyme-substrate specificity ...
The Cell - Moodle NTOU
... • All organisms are made of cells • The cell is the simplest collection of matter that can live • Cell structure is correlated to cellular function • All cells are related by their descent from earlier cells ...
... • All organisms are made of cells • The cell is the simplest collection of matter that can live • Cell structure is correlated to cellular function • All cells are related by their descent from earlier cells ...
The Bacterial Cell Wall. The Result of Adsorption
... apart from the enzymes necessary to polymerize precursors of the mucopeptides and of the other polymers, further enzymes may be necessary to link the different macromolecular components together. Biosynthetic pathways may be so interlinked that all the polymers present in the wall may have to be syn ...
... apart from the enzymes necessary to polymerize precursors of the mucopeptides and of the other polymers, further enzymes may be necessary to link the different macromolecular components together. Biosynthetic pathways may be so interlinked that all the polymers present in the wall may have to be syn ...
Microtubule and F-actin dynamics at the division site in living
... trauma of excision of the stamen hairs into culture medium, since it occurs whether or not the cells are microinjected. Consequently, it has proved difficult to obtain sequences of cytoskeletal arrangements that occur before breakdown of the nuclear envelope. Nevertheless, it has been possible to co ...
... trauma of excision of the stamen hairs into culture medium, since it occurs whether or not the cells are microinjected. Consequently, it has proved difficult to obtain sequences of cytoskeletal arrangements that occur before breakdown of the nuclear envelope. Nevertheless, it has been possible to co ...